list_strategies

Instructions

Implementation Reference

• src/index.ts:49-85 (handler)

  The full implementation of the list_strategies tool handler. It calls the 'getProducts' API via callAPI, maps the response data to a structured format (productId, name, market, totalReturn, metricsYearLabel, maxDrawdown, recent1dReturn, recent30dReturn, status), and returns it as JSON text.

  // ── Tool: list_strategies ────────────────────────────────────
  
  server.tool(
    "list_strategies",
    "List all available trading strategies with live performance data. Returns strategy name, market (US/China), total return, drawdown, and recent returns.",
    {},
    async () => {
      const res = (await callAPI("getProducts")) as {
        code: number;
        data: Record<string, unknown>[];
      };
      if (res.code !== 0 || !Array.isArray(res.data)) {
        return { content: [{ type: "text" as const, text: "Failed to fetch strategies" }] };
      }
  
      const strategies = res.data.map((p) => ({
        productId: p.productId,
        name: p.name,
        market: p.market || "—",
        totalReturn: p.totalReturn ?? p.totalReturn5Y ?? null,
        metricsYearLabel: p.metricsYearLabel || null,
        maxDrawdown: p.maxDrawdown ?? null,
        recent1dReturn: p.recent1dReturn ?? null,
        recent30dReturn: p.recent30dReturn ?? null,
        status: p.status,
      }));
  
      return {
        content: [
          {
            type: "text" as const,
            text: JSON.stringify(strategies, null, 2),
          },
        ],
      };
    }
  );

• src/index.ts:51-85 (registration)

  Registration of the 'list_strategies' tool on the McpServer via server.tool() within the registerTools function. No input schema (empty object) because no parameters are needed.

  server.tool(
    "list_strategies",
    "List all available trading strategies with live performance data. Returns strategy name, market (US/China), total return, drawdown, and recent returns.",
    {},
    async () => {
      const res = (await callAPI("getProducts")) as {
        code: number;
        data: Record<string, unknown>[];
      };
      if (res.code !== 0 || !Array.isArray(res.data)) {
        return { content: [{ type: "text" as const, text: "Failed to fetch strategies" }] };
      }
  
      const strategies = res.data.map((p) => ({
        productId: p.productId,
        name: p.name,
        market: p.market || "—",
        totalReturn: p.totalReturn ?? p.totalReturn5Y ?? null,
        metricsYearLabel: p.metricsYearLabel || null,
        maxDrawdown: p.maxDrawdown ?? null,
        recent1dReturn: p.recent1dReturn ?? null,
        recent30dReturn: p.recent30dReturn ?? null,
        status: p.status,
      }));
  
      return {
        content: [
          {
            type: "text" as const,
            text: JSON.stringify(strategies, null, 2),
          },
        ],
      };
    }
  );

• src/index.ts:54-54 (schema)

  Input schema for list_strategies is an empty object {} — the tool takes no parameters.

  {},

• src/index.ts:11-19 (helper)

  The callAPI helper used by the list_strategies handler to POST to the 'getProducts' endpoint at https://www.quanttogo.com.

  async function callAPI(fn: string, body: Record<string, unknown> = {}): Promise<unknown> {
    const resp = await fetch(`${API_BASE}/${fn}`, {
      method: "POST",
      headers: { "Content-Type": "application/json" },
      body: JSON.stringify(body),
    });
    if (!resp.ok) throw new Error(`API ${fn} returned ${resp.status}`);
    return resp.json();
  }